The glass curtain wall sealing strip is one of the key materials to ensure the sealing performance of the curtain wall system, and its specification requirements include the following aspects:
1. Material requirements: Sealant strips should be made of suitable materials, such as silicone sealant, polyurethane sealant, butyl sealant, etc., and should meet the requirements of relevant national standards and building curtain wall specifications.

2. Specification requirements: The specifications of the sealing strip should meet the design requirements and should meet the relevant national standards. At the same time, the specifications of the sealing strips in different parts may also be different, and should be designed and selected according to the actual situation.

3. Sealing performance requirements: The sealing rubber strip should have good sealing performance and can effectively isolate the wind, water, air and noise from the outside. At the same time, it should have certain flexibility and durability, and be able to adapt to changes in different climates and environments.
4. Construction requirements: The construction of the sealant strip should be carried out in accordance with the relevant national standards and the requirements of the building curtain wall specification, including the area of glue coating, the thickness of the glue coating, the fixing method of the sealant strip, and the joint treatment.
5. Inspection requirements: The sealing rubber strip should be inspected for qualification, and the inspection content includes indicators such as appearance, size, hardness, tensile strength, and elongation at break.
In short, the standard requirements for glass curtain wall sealant strips are to ensure the safety, beauty and durability of the curtain wall system, and to improve the overall quality and reliability of the building.